Add and Multiply Radical Operations

Simplify

3√18 - 2√2

(Hint: Simplify the radicands before combining your coefficients and radicals)

Remember you can only add or subtract radicands when they are the same!

• 7√2

• √16

• √2

• Already simplified

Simplify

(Hint: multiply the coefficients together and the radicands together and then simplify)

• 
• 
• 
• 
• 

The product of the square root of two positive integers is equal to the square root of the product of these integers.

• TRUE

• FALSE

• 17√2
• 9√1
• 9
• 9√2

• A
• B
• C
• D

• A

• B

• C

• D

• A

• B

• C

• D

Q1. What is the value of 11√5?

• A) 11√5

• B) 11√10

• C) 5√5

• D) 12√10

• A
• B
• C
• D

• y²z¹⁰√xy
• 20yz√xy
• xy²z¹⁰√y
• yz⁶√xy²z²

Tags

CCSS.HSN.RN.A.2